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公开(公告)号：US5558269A
公开(公告)日：1996-09-24
申请号：US387255
申请日：1995-02-13
申请人： Mark P. Wallace
发明人： Mark P. Wallace
CPC分类号： B44C5/08
摘要： An alignment fixture having a base and two sides situated so as to form three mutually orthogonal planes is used to align the sides of stained glass boxes and box like items having square corners and also to hold the sides in position while the corner joint formed by the convergence of two sides is tack soldered. Further a second alignment device having a base and sets of sides mounted perpendicular to said base and at some desired angle to each other is used to align the sides of stained glass boxes and box like devices having internal angles between adjacent sides other than ninety degrees and to hold the sides in position while the corner joint formed by the convergence of two sides is tack soldered. A third angular alignment device is used to align the panels of a stained glass panel lampshade having some fixed number of sides. The device allows panels to be aligned and clamped in the proper three dimensional orientation one panel at at a time until the assembly is complete and ready for soldering.
摘要翻译： 使用具有基部和两侧以形成三个相互正交的平面的对准夹具来对准彩色玻璃盒和具有方角的盒状物品的侧面，并且还将侧面保持在适当位置，同时由 双方的融合是焊接的。 此外，第二对准装置具有垂直于所述底座并且彼此以一定期望的角度安装的底座和侧面组，用于对准彩色玻璃盒和具有在相邻侧面之间具有九度以外的内角的盒状装置的侧面，以及 在双方会聚形成的角接头被焊接时将侧面保持在适当的位置。 第三角度对准装置用于对准具有固定数量侧面的彩色玻璃面板灯罩的面板。 该设备允许面板在一个面板上一次正确地三维定向并夹紧，直到组件完成并准备焊接。
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2.发明授权Concrete block molding machine having continuously driven vibrating shaft mechanism which can be programmably vibrated and method of programmably vibrating such machines 失效具有可编程振动的连续驱动的振动轴机构的混凝土模块成型机和可编程地振动这种机器的方法
公开(公告)号：US4978488A
公开(公告)日：1990-12-18
申请号：US479235
申请日：1990-02-12
申请人： Mark P. Wallace
发明人： Mark P. Wallace
CPC分类号： B28B1/0873 , B06B1/162 , Y10T74/18344 , Y10T74/18552
摘要： A concrete block molding machine has a vibratible mold box incorporating at least one molding cavity for a cement mixture which is to be densified in the cavity. A continuously driven shaft assembly mounts an eccentric fixed portion and a circumferentially adjustable balancing mass. The shaft assembly has a cylinder with a piston therein, connected to the mass to produce rotary motion of the mass relative to the fixed eccentric portion. A spring of predetermined rate opposes this. The pressure of the fluid introduced is varied to change the amplitude of the vibration imparted during each cycle.
摘要翻译： 混凝土模块成型机具有振动模具箱，该模具盒包括至少一个待在腔体中致密化的水泥混合物的模腔。 连续从动轴组件安装偏心固定部分和周向可调平衡块。 轴组件具有其中具有活塞的气缸，其连接到质量块以产生质量件相对于固定偏心部分的旋转运动。 预定费率的弹簧反对这一点。 引入的流体的压力是变化的，以改变在每个循环期间施加的振动的振幅。
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